This book deals with the Austrian-Hungarian 30,5 cm mortar, a, for that time, very modern siege artillery. It was used during 1st and 2nd World War at all fronts.
With a lot of hitherto unpublished pictures.

Author(s): M. Christian Ortner
Publisher: Edition Winkler Hermaden
Pages: 96
Language: German
Edition: 1
Year of publication: 2017
Dimensions:15,5 x 20 cm (landscape format)
Binding: Hardcover
Weight: 0.40 kg